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Sensor, Capacitive Touch

Manufacturers	Package/Case	Series	Packaging	Product Status	Programmable	Type	Proximity Detection	Number of Inputs	LED Driver Channels	Interface	Resolution	Voltage - Supply	Current - Supply	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
Analog Devices Inc. Analog Devices Inc./Maxim Integrated Asahi Kasei Microdevices/AKM Atmel Azoteq (Pty) Ltd Cypress Semiconductor Corp EM Microelectronic Freescale Semiconductor - NXP Infineon Technologies Lumissil Microsystems Microchip Technology NXP Semiconductors Omron Automation and Safety Omron Electronic Components onsemi Parallax Inc. Renesas ROHM Semiconductor Sanyo Semtech Corporation Silicon Labs STMicroelectronics Texas Instruments	- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-VFDFN Exposed Pad 10-WFDFN Exposed Pad 11-XFBGA, WLCSP 12-UFBGA, WLCSP 12-UFQFN 12-VFDFN Exposed Pad 12-WFDFN Exposed Pad 14-DIP (0.300", 7.62mm) 14-SOIC (0.154", 3.90mm Width) 14-TSSOP (0.173", 4.40mm Width) 16-SOIC (0.154", 3.90mm Width) 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad 16-UFQFN 16-UFQFN Exposed Pad 16-VFQFN Exposed Pad 16-VQFN Exposed Pad 16-VQFN Exposed Pad, CSP 16-WFQFN 16-WFQFN Exposed Pad 16-WQFN Exposed Pad 18-UFBGA, WLCSP 20-LSSOP (0.173", 4.40mm Width) 20-SOIC (0.295", 7.50mm Width) 20-SSOP (0.209", 5.30mm Width) 20-TQFN Exposed Pad 20-TSSOP (0.173", 4.40mm Width) 20-UFQFN 20-UFQFN Exposed Pad 20-VFQFN 20-VFQFN Exposed Pad 20-WFQFN Exposed Pad 24-SSOP (0.154", 3.90mm Width) 24-SSOP (0.209", 5.30mm Width) 24-TSSOP (0.173", 4.40mm Width) 24-UFQFN Exposed Pad 24-VFQFN Exposed Pad 24-WFQFN Exposed Pad 28-DIP (0.300", 7.62mm) 28-SOIC (0.295", 7.50mm Width) 28-SOIC (0.400", 10.16mm Width) 28-SSOP (0.209", 5.30mm Width) 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad 28-UFQFN 28-VFQFN 28-VFQFN Exposed Pad 28-WFQFN 28-WFQFN Exposed Pad 30-LFSOP (0.173", 4.40mm Width) 30-SSOP 32-QFN Exposed Pad 32-SOP (0.213", 5.40mm Width) 32-TFQFN Exposed Pad 32-TQFP 32-UFQFN Exposed Pad 32-UQFN Exposed Pad 32-VFQFN 32-VFQFN Exposed Pad 32-WFQFN Exposed Pad 40-VFQFN Exposed Pad 40-WFQFN Exposed Pad 44-QFP 44-TQFP 48-BSSOP (0.295", 7.50mm Width) 48-UFQFN Exposed Pad 52-WFQFN 6-WDFN Exposed Pad 64-LQFP 8-DIP (0.300", 7.62mm) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.209", 5.30mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-UDFN Exposed Pad 8-UFBGA, WLCSP 8-UFDFN 8-UFDFN Exposed Pad 8-WFDFN Exposed Pad 8-XFBGA, WLCSP 9-UFLGA 96-VFBGA Die Module SOT-23-6 SOT-23-6 Thin, TSOT-23-6	* - CAPSENSE™ Express™ CAPSENSE™ Express™ SmartSense™ IQ Switch® ProxFusion® IQ Switch®, ProxFusion® IQ Switch®, ProxFusion™ IQ Switch®, ProxSense® maXTouch™ ProxFusion® ProxSense® PureTouch™ QMatrix™ QMatrix™, QProx™ QMatrix™, QSlide™ QProx™ QProx™, QTouch™ QSlide™ QSlide™, QTouch™, QWheel™ QSlide™, QWheel™ QTouch™ RightTouch™ S-Touch™ TouchStart™	- Bag Box Bulk Cut Tape (CT) Strip Tape & Reel (TR) Tray Tube	Active Discontinued at Masstock Electronics Not For New Designs Obsolete	- Not Verified Verified	- Button Buttons Buttons, Slider Buttons, Slider, Wheel Buttons, Wheel Proximity Detector Proximity Only Slider Wheel	- No Yes	- 1 10 12 13 15 150 16 2 20 25 3 39 4 5 6 72 8 9 Up to 1 Up to 10 Up to 11 Up to 12 Up to 13 Up to 14 Up to 16 Up to 2 Up to 20 Up to 24 Up to 3 Up to 32 Up to 4 Up to 48 Up to 5 Up to 6 Up to 64 Up to 7 Up to 8	- 1 11 15 16 2 3 4 6 8 9 Up to 1 Up to 10 Up to 12 Up to 16 Up to 2 Up to 24 Up to 3 Up to 32 Up to 4 Up to 42 Up to 5 Up to 6 Up to 7 Up to 8	- Digital I2C I2C, SMBus I2C, SMBus, SPI I2C, SPI Open Drain Open Drain, Push-Pull SMBus SPI SPI, UART	- 10 b 11 b 12 b 14 b 16 b 28 b 32 b 6 b 7 b 8 b 9 b	- 1.2V ~ 2V, 2.2V ~ 3.6V 1.65V ~ 1.95V 1.65V ~ 3.6V 1.65V ~ 5.5V 1.71V ~ 2.75V 1.71V ~ 3.5V 1.71V ~ 3.5V, 2.2V ~ 3.5V 1.71V ~ 3.6V 1.71V ~ 5.5V 1.75V ~ 5.5V 1.76V ~ 3.6V 1.8V ~ 3.3V 1.8V ~ 3.6V 1.8V ~ 5.25V 1.8V ~ 5.5V 1.8V ~ 5V 120V 2.05V ~ 3.6V 2.2V ~ 3.5V 2.35V ~ 5.5V 2.3V ~ 5.5V 2.4V ~ 5.25V 2.4V ~ 5.5V 2.4V ~ 5V 2.5V ~ 3.3V 2.5V ~ 5.25V 2.5V ~ 5.5V 2.5V ~ 5V 2.6V ~ 3.6V 2.6V ~ 5.5V 2.7V ~ 3.6V 2.7V ~ 5.5V 2.85V ~ 5.5V 2.8V ~ 5V 2.95V ~ 5.5V 2.95V ~ 5.5V 24V 2V ~ 3.3V 2V ~ 3.6V 2V ~ 5.5V 3.1V ~ 40V 3.3V ~ 5V 3.9V ~ 5V 3V ~ 3.6V 3V ~ 5.25V 3V ~ 5.5V 3V ~ 5V 3V ~ 9V 4.5V ~ 5.5V 4.75V ~ 5.25V 5V ~ 30V ± 2.7V ~ 3.6V	- 1.127mA 1.14mA 1.32mA 1.3mA 1.4mA 1.4mA (Max) 1.5mA 1.5mA (Max) 1.62mA 100µA 101µA 10mA 10µA 122µA 128µA 12mA 135µA 13mA 140mA 150µA 15mA (Max) 17.3µA 170µA 171.76µA 172µA 175µA 180µA 18µA 199.3µA 2.1mA 2.5mA 2.9mA 200µA 215µA 220µA 24.8µA 25mA (Max) 26µA 280µA 291µA 29µA 2mA 3.1mA 3.25mA 3.3mA 3.4mA 3.6mA 300µA 305µA 30µA 339µA 33µA 340µA 350µA 360µA 378.5µA 393µA 3µA 4.2mA 4.5mA 4.6mA 400µA 41µA 43µA 460µA 484µA (Max) 4mA 4µA 5.6mA 500µA 50µA 550µA 55µA 596µA 59µA 6.45µA 6.5mA 6.5µA 6.6mA 600µA 60µA 650µA 670µA 7.5µA 7.5µA, 12µA 70µA 740µA 750µA 77µA 78µA 7mA 80mA 80µA 9.6µA 98µA	- -18°C ~ 50°C -20°C ~ 85°C -20°C ~ 85°C (TA) -25°C ~ 85°C -40°C ~ 105°C -40°C ~ 110°C -40°C ~ 125°C -40°C ~ 85°C 0°C ~ 70°C	- Automotive	- AEC-Q100	- Surface Mount Surface Mount, Wettable Flank Through Hole	- 10-DFN (3x3) 10-MSOP 10-VSSOP 10-WSON (3x3) 11-WLCSP (1.48x1.08) 12-DFN (3x3) 12-QFN (2.2x1.5) 12-WLCSP (1.56x1.4) 12-WSON (4x4) 14-PDIP 14-SOIC 14-TSSOP 16-LFCSP-VQ (4x4) 16-QFN (2.6x1.8) 16-QFN (3x3) 16-QFN (4x4) 16-QFN-EP (5x5) 16-SOIC 16-TQFN (3x3) 16-TSSOP 16-WQFN (4x4) 18-WLCSP (1.62x1.62) 20-QFN (3x3) 20-QFN (4x4) 20-SOIC 20-SOP 20-SSOP 20-TQFN (3x3) 20-TSSOP 20-UQFN (4x4) 20-VQFN (3x3) 24-QFN (4x4) 24-QSOP 24-SOP 24-SSOP 24-TSSOP 24-VFQFPN (4x4) 24-WQFN (4x4) 28-DIP 28-QFN (4x4) 28-SOIC 28-SSOP 28-TSSOP 28-VCT (3.5x3.5) 28-VFQFPN (4x4) 28-VQFN (4x4) 30-SSOP 32-MLPQW (5x5) 32-QFN 32-QFN (4x4) 32-QFN (5x5) 32-QFR (5x5) 32-SSOP-A 32-TQFP (7x7) 32-UQFN (4x4) 32-VFQFN (5x5) 32-VQFN (5x5) 32-WQFN (5x5) 40-QFN (5x5) 40-QFN (6x6) 40-VFQFPN (5x5) 44-TQFP 44-TQFP (10x10) 48-QFN (6x6) 48-QFN (7x7) 48-SSOP 52-QFN (6x6) 6-DFN (3x2.5) 6-WSON (3x3) 64-LQFP (7x7) 8-DIP 8-MSOP 8-PDIP 8-SO 8-SOIC 8-TDFN (2x3) 8-TDFN (3x3) 8-UDFN (3x3) 8-UDFN, USON 8-UFDFPN (2x3) 8-USON (2x2) 8-WLCSP (1.16x0.86) 8-WLCSP (1.47x0.88) 9-UOLG (2.8x2.5) 96-VFBGA (6x6) PG-DSO-14-1 PG-DSO-8 SOT-23-6 TSOT-23-6 VQFN032V5050 Wafer

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	Programmable	Type	Proximity Detection	Number of Inputs	LED Driver Channels	Interface	Resolution	Voltage - Supply	Current - Supply	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
QT1101-IS48G QTOUCH SENSOR, 1 FUNC, PDSO48 Atmel	301	-	RFQ	Datasheet	48-BSSOP (0.295", 7.50mm Width)	QTouch™	Bulk	Obsolete	Not Verified	Buttons, Slider	Yes	Up to 10	-	-	8 b	2.8V ~ 5V	4.5mA	-40°C ~ 85°C	-	-	Surface Mount	48-SSOP
PCA8885TS/Q900/1,1 IC PROXIMITY SWITCH 8CH 28TSSOP NXP USA Inc.	0	-	RFQ	Datasheet	28-TSSOP (0.173", 4.40mm Width)	-	Tape & Reel (TR)	Obsolete	Not Verified	Buttons	Yes	8	-	I2C	-	2.5V ~ 5.5V	10µA	-40°C ~ 85°C	Automotive	AEC-Q100	Surface Mount	28-TSSOP
FDC2114RGHR IC CAPACITIVE SENSING Texas Instruments	0	-	RFQ	Datasheet	16-WFQFN Exposed Pad	-	Tape & Reel (TR)	Active	Not Verified	Proximity Only	Yes	4	-	I2C	12 b	2.7V ~ 3.6V	2.1mA	-40°C ~ 125°C	-	-	Surface Mount	16-WQFN (4x4)
LC717A00AR-NH IC TOUCH SENSOR CAP-DGTL VCT28 onsemi	187	-	RFQ	Datasheet	28-VFQFN	-	Tape & Reel (TR)	Obsolete	Not Verified	Buttons	No	8	-	I2C, SPI	8 b	2.6V ~ 5.5V	740µA	-40°C ~ 105°C	-	-	Surface Mount	28-VCT (3.5x3.5)
FDC2214RGHR IC CAPACITIVE SENSING Texas Instruments	0	-	RFQ	Datasheet	16-WFQFN Exposed Pad	-	Tape & Reel (TR)	Active	Not Verified	Proximity Detector	Yes	4	-	I2C	28 b	± 2.7V ~ 3.6V	2.1mA	-40°C ~ 125°C	-	-	Surface Mount	16-WQFN (4x4)
LDS6107PYGI8 IC SENSOR TCH PURETOUCH 28SSOP Renesas Electronics Corporation	749	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PureTouch™	Tape & Reel (TR)	Obsolete	Not Verified	Buttons, Slider, Wheel	No	Up to 13	-	I2C, SMBus, SPI	-	1.65V ~ 5.5V	70µA	-	-	-	Surface Mount	28-SSOP
CPT112S-A02-GU 12 CHANNEL CAPACITIVE TOUCH CONT Silicon Labs	978	-	RFQ	Datasheet	24-SSOP (0.154", 3.90mm Width)	-	Tube	Obsolete	Not Verified	Buttons, Slider	Yes	Up to 12	-	I2C	-	1.8V ~ 3.6V	3.1mA	-40°C ~ 85°C	-	-	Surface Mount	24-QSOP
CPT007B-A02-GM IC CTLR CAP TOUCH 7CH GPIO 20QFN Silicon Labs	2,140	-	RFQ	Datasheet	20-UFQFN Exposed Pad	-	Tube	Obsolete	Not Verified	Buttons	Yes	Up to 7	Up to 7	Open Drain, Push-Pull	-	1.8V ~ 3.6V	3.1mA	-40°C ~ 85°C	-	-	Surface Mount	20-QFN (3x3)
LC717A30UJ-AH TOUCH SENSOR 8CH onsemi	311	-	RFQ	Datasheet	30-LFSOP (0.173", 4.40mm Width)	-	Tape & Reel (TR)	Obsolete	Not Verified	Button	No	8	-	I2C	-	2.6V ~ 5.5V	6.5mA	-40°C ~ 105°C	-	-	Surface Mount	30-SSOP
ATMXT540E-CCUR IC SENSOR MAXTOUCH Atmel	5,070	-	RFQ	Datasheet	-	*	Bulk	Discontinued at Digi-Key	-	-	-	-	-	-	-	-	-	-	-	-	-	-
FDC1004DGST CAPACITIVE SENSING SOLUTIONS Texas Instruments	237	-	RFQ	Datasheet	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	-	Tape & Reel (TR)	Obsolete	Not Verified	Proximity Only	Yes	4	-	I2C	16 b	3V ~ 3.6V	750µA	-40°C ~ 125°C	-	-	Surface Mount	10-VSSOP
FDC1004QDGSTQ1 CAPACITIVE SENSING SOLUTIONS Texas Instruments	740	-	RFQ	Datasheet	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	-	Tape & Reel (TR)	Obsolete	Not Verified	Proximity Detector	Yes	4	-	I2C	16 b	3V ~ 3.6V	750µA	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	10-VSSOP
FDC2212DNTT IC CAPACITIVE SENSING Texas Instruments	3,499	-	RFQ	Datasheet	12-WFDFN Exposed Pad	-	Tape & Reel (TR)	Obsolete	Not Verified	Proximity Only	Yes	2	-	I2C	28 b	2.7V ~ 3.6V	2.1mA	-40°C ~ 125°C	-	-	Surface Mount	12-WSON (4x4)
FDC2114RGHT IC CAPACITIVE SENSING Texas Instruments	566	-	RFQ	Datasheet	16-WFQFN Exposed Pad	-	Tape & Reel (TR)	Obsolete	Not Verified	Proximity Only	Yes	4	-	I2C	12 b	2.7V ~ 3.6V	2.1mA	-40°C ~ 125°C	-	-	Surface Mount	16-WQFN (4x4)
CY8C20180-SX2I MEMORY CIRCUIT, 2KX1, CMOS, PDSO Cypress Semiconductor Corp	2,961	-	RFQ	Datasheet	16-SOIC (0.154", 3.90mm Width)	CAPSENSE™ Express™	Tube	Obsolete	Verified	Buttons	No	Up to 8	Up to 8	I2C	-	2.4V ~ 5.25V	1.5mA	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
MAX22520GWP+ IC SENSOR DRIVER Analog Devices Inc./Maxim Integrated	715	-	RFQ	Datasheet	-	-	Tube	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-
FDC1004DSCT IC CAPACITIVE SENSING 4CH 10WSON Texas Instruments	250	-	RFQ	Datasheet	10-WFDFN Exposed Pad	-	Tape & Reel (TR)	Obsolete	Not Verified	Proximity Only	Yes	4	-	I2C	16 b	3V ~ 3.6V	750µA	-40°C ~ 125°C	-	-	Surface Mount	10-WSON (3x3)
FDC2214QRGHRQ1 28-BIT CAPACITANCE-TO-DIGITAL CO Texas Instruments	1,216	-	RFQ	Datasheet	16-WFQFN Exposed Pad	-	Tape & Reel (TR)	Active	Not Verified	Proximity Detector	Yes	4	-	I2C	28 b	2.7V ~ 3.6V	2.1mA	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	16-WQFN (4x4)
FDC2112DNTT IC CAPACITIVE SENSING Texas Instruments	250	-	RFQ	Datasheet	12-WFDFN Exposed Pad	-	Tape & Reel (TR)	Obsolete	Not Verified	Proximity Only	Yes	2	-	I2C	12 b	2.7V ~ 3.6V	2.1mA	-40°C ~ 125°C	-	-	Surface Mount	12-WSON (4x4)
CY8CMBR3102-SX1I CAPSENSE EXPRESS Cypress Semiconductor Corp	3,090	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	CAPSENSE™ Express™ SmartSense™	Tube	Active	Not Verified	Buttons	Yes	Up to 2	Up to 1	I2C	-	1.8V ~ 5.5V	140mA	-40°C ~ 85°C	-	-	Surface Mount	8-SOIC

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Sensor, Capacitive Touch Products & Selection Guide

Sensor, Capacitive Touch are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

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